3. What is the formal charge on the chlorine atom in the electron-dot structure for the perchlorate ion illustrated above? The charge on the ion is not shown in the figure. below. C104 a. 0 b. COQ ara C. d. +1 +2 +3 e. +4 f. +5 g. +6 h. +7 i. -1 j. -7 CFLS C1

Decide v...ier these proposed Lewis structures are reasonable. proposed Lewis structure Is the proposed Lewis structure reasonable? Yes. H No, it has the wrong number of valence electrons. The correct number is:| Н — N— Н No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. :0: No, it has the wrong number of valence electrons. The correct number is: || .. : C1 — С — CI: No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are:* Yes. No, it has the wrong number of valence electrons. + The correct number is: O Н — Н — О — Н No, it has the right number of valence electrons but doesn't satisfy the octet rule. The symbols of the problem atoms are: * If two or more atoms of the same element don't satisfy the octet rule, just enter the chemical symbol as many times as necessary. For example, if two oxygen atoms don't satisfy the octet rule, enter "O,0".

blackbo ew-source:https://... ✓ Question Completion Status: QUESTION 4 In Lewis structures central atom(s) is/are atom(s) O a. that can form the most number of bonds Ob. that can form the least number of bonds O c. aoms that is closer to Group 8A QUESTION 5 In drawing Lewis structures what does octet rule mean? O a. Atoms are the most stable if they have 8 valence electrons Ob.atoms are stable if they have 8 p electrons O c. atoms lose electrons until they have only 8 electrons left QUESTION 6 Select the correct structure(s) Click Save and Subinit to save and submit. Click Save All Answers to save all answers. hp

Use the References to access important values if needed for this question. 2:X. + •Y: The Lewis representation above depicts a reaction between a halogen (blue) and a main-group element from group Ⓒ (red). :X: :X:Y: - The bonds in the product are In this representation, each Y atom needs electrons by forming bond(s) with atoms of X. There are unshared electron pair(s) and electron(s) to complete its octet, and gains these bonding electron pair(s) in the product molecule.

In a Lewis Structure a dot represents...   Question 1 options:   an electron   a molecule   a bond   a pair of electrons

← → C blackboard.matc.edu/webapps/assessme view-source:https://... * Question Completion Status: QUESTION 4 In Lewis structures central atom(s) is/are atom(s) a. that can form the most number of bonds b. that can form the least number of bonds c. aoms that is closer to Group 8A QUESTION 5 In drawing Lewis structures what does octet rule mean? a. Atoms are the most stable if they have 8 valence electrons Ob.atoms are stable if they have 8 p electrons c. atoms lose electrons until they have only 8 electrons left QUESTION 6 Select the correct structure(s) PH4 _assessmer

Ff.279.   I need both solutions  please.....

Beaulac Highline CHEM& 121 6) Double and triple bonds form because a. the atoms involved have high electronegativities. b. single covalent bonds do not give all of the atoms in the molecule 8 valence electrons. C. one of the atoms in the molecule has more than 8 valence electrons. d. the ions involved have charges larger than one. 0) Group IIA metals form ions with a charge. 8) Group VA nonmetals form ions with a charge. ) Group VIIA nonmetals form ions with a charge. ) List the metals not in group IA or IIA that only form one ion. ) Fill in the blanks in the following table: Polyatomic Ion Chemical Formula Polyatomic Ion Chemical Formula sulfate chlorate NO2 ammonium perbromate PO,3- CIO- nitrate bicarbonate cyanide iodite OH carbonate

I am not sure if I have the ones right that I already did.  Thanks!

Give only typing answer with explanation and conclusion